Steps for accessing CSS variables within a scoped style block in Vue with Buefy_integration

After diving into the Buefy documentation, I successfully personalized my color scheme and even crafted unique hues by applying the is-[colorName] as a class to HTML elements.

<style lang="scss">
    // Importing Bulma's core
    @import "~bulma/sass/utilities/_all";

    // Defining custom colors.
    $download: #253091;
    $download-inverted: findColorInvert($download);

    // Setting up $colors for use as bulma classes (e.g. 'is-twitter')
    $colors: (
      "white": ($white, $black),
      "black": ($black, $white),
      "light": ($light, $light-invert),
      "dark": ($dark, $dark-invert),
      "primary": ($primary, $primary-invert),
      "info": ($info, $info-invert),
      "success": ($success, $success-invert),
      "warning": ($warning, $warning-invert),
      "danger": ($danger, $danger-invert),

      "download": ($download, $download-inverted),
    );

    // Importing Bulma and Buefy styles
    @import "~bulma";
    @import "~buefy/src/scss/buefy";

    // App-specific global styles.    
    #app {
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }
</style>

Now, within a page, I want to utilize a color variable, like $download, in order to create a basic gradient effect.

<style lang="scss" scoped>
    @import "~bulma/sass/utilities/_all";

    .gradient {
        background-image: linear-gradient($download, #info);
    }
</style>

Is there a way to access these variables in another Vue component or page?

I assumed that since the style block in App.vue wasn't scoped, I would be able to access the newly defined variables globally, but it seems I can't.

Answer №1

All of your CSS variables are connected to the main #application container:

#app {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

Choice 1: Certain elements from Buefy might appear outside of your application container, like the Snackbar feature. You can link it to this container by specifying '#app' in the container parameter, thereby incorporating your CSS variables within its domain:

  this.$buefy.snackbar.open({
    message: '...',
    container: '#app',
  })

Choice 2: If your Buefy element supports a custom class, you could create a universal class with your modifications and input that class as an argument for your element.

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